TWI768825B - 螺絲 - Google Patents

螺絲 Download PDF

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Publication number
TWI768825B
TWI768825B TW110113237A TW110113237A TWI768825B TW I768825 B TWI768825 B TW I768825B TW 110113237 A TW110113237 A TW 110113237A TW 110113237 A TW110113237 A TW 110113237A TW I768825 B TWI768825 B TW I768825B
Authority
TW
Taiwan
Prior art keywords
screw
outer edge
positive
main thread
ribs
Prior art date
Application number
TW110113237A
Other languages
English (en)
Chinese (zh)
Other versions
TW202240084A (zh
Inventor
林昭圍
Original Assignee
寬仕工業股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 寬仕工業股份有限公司 filed Critical 寬仕工業股份有限公司
Priority to TW110113237A priority Critical patent/TWI768825B/zh
Priority to CN202110778165.1A priority patent/CN115199628A/zh
Priority to EP21191004.7A priority patent/EP4074992B1/de
Priority to US17/411,649 priority patent/US12055174B2/en
Priority to JP2021160172A priority patent/JP7318976B2/ja
Application granted granted Critical
Publication of TWI768825B publication Critical patent/TWI768825B/zh
Publication of TW202240084A publication Critical patent/TW202240084A/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0068—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw with multiple-threads, e.g. a double thread screws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0047—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge being characterised by its cross-section in the plane of the shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/30—Locking exclusively by special shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Materials For Medical Uses (AREA)
  • Polyesters Or Polycarbonates (AREA)
TW110113237A 2021-04-13 2021-04-13 螺絲 TWI768825B (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
TW110113237A TWI768825B (zh) 2021-04-13 2021-04-13 螺絲
CN202110778165.1A CN115199628A (zh) 2021-04-13 2021-07-09 螺丝
EP21191004.7A EP4074992B1 (de) 2021-04-13 2021-08-12 Holzschraube
US17/411,649 US12055174B2 (en) 2021-04-13 2021-08-25 Wood screw
JP2021160172A JP7318976B2 (ja) 2021-04-13 2021-09-29 ねじ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW110113237A TWI768825B (zh) 2021-04-13 2021-04-13 螺絲

Publications (2)

Publication Number Publication Date
TWI768825B true TWI768825B (zh) 2022-06-21
TW202240084A TW202240084A (zh) 2022-10-16

Family

ID=77316872

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110113237A TWI768825B (zh) 2021-04-13 2021-04-13 螺絲

Country Status (5)

Country Link
US (1) US12055174B2 (de)
EP (1) EP4074992B1 (de)
JP (1) JP7318976B2 (de)
CN (1) CN115199628A (de)
TW (1) TWI768825B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD996962S1 (en) 2020-11-17 2023-08-29 National Nail Corp. Screw
US20230160413A1 (en) * 2021-11-23 2023-05-25 Omg, Inc. Threaded Fastener With Scalloped Minor Diameter
AT526693B1 (de) * 2023-04-24 2024-06-15 Avvio Gmbh & Co Kg Schraube
EP4488532B1 (de) * 2023-07-04 2025-11-12 Taiwan Shan Yin International Co., Ltd. Schraube
EP4567288B1 (de) * 2023-12-05 2026-07-29 Taiwan Shan Yin International Co., Ltd. Schraube
USD1076656S1 (en) * 2024-01-24 2025-05-27 Kwantex Research Inc. Screw
USD1076657S1 (en) * 2024-01-24 2025-05-27 Kwantex Research Inc. Screw

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328516B1 (en) * 2000-03-28 2001-12-11 Ludwig Hettich & Co. Screw with cutting edge
TWM369396U (en) * 2009-07-22 2009-11-21 Jau Yeou Industry Co Ltd Cracking-proof wood screw
TWM604844U (zh) * 2020-09-03 2020-12-01 吉瞬興業股份有限公司 低磨損螺絲結構

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041371Y2 (de) 1987-02-16 1992-01-17
JP2866462B2 (ja) * 1990-07-13 1999-03-08 オーエスジー販売株式会社 ねじ及びそれを形成するための転造ダイス
JP3046466B2 (ja) * 1992-12-25 2000-05-29 輝文 野地川 ねじおよびその製造方法
TW301373U (en) 1995-07-26 1997-03-21 guo-tai Xu Improved structure of screw
AU697092B2 (en) * 1995-12-05 1998-09-24 Kuo-Tai Hsu Pilot screw
JPH11230141A (ja) * 1998-02-19 1999-08-27 Yao Seibyou Kk 木ねじ
DE29824767U1 (de) * 1998-02-25 2002-08-29 Ludwig Hettich & Co., 78713 Schramberg Schraube
JP2009264395A (ja) 2008-04-22 2009-11-12 Dandori Vis Kk 木枠調整用木ねじ
DE202009016518U1 (de) * 2009-11-30 2010-03-04 Ho, Jen-Tong Schraube
US20130039720A1 (en) * 2011-08-11 2013-02-14 Sheng-Tsai SHIH Screw
TWM491743U (zh) * 2014-09-04 2014-12-11 Kwantex Res Inc 木螺絲
PL3225858T3 (pl) * 2016-03-30 2019-05-31 Hsu Kuo Tai Wkręt
US9957994B2 (en) * 2016-05-25 2018-05-01 Kuo-Tai Hsu Screw
AU201614802S (en) * 2016-08-31 2016-09-30 Illinois Tool Works A screw fastener
CH713769A1 (de) * 2017-05-12 2018-11-15 Profix Ag Holzschraube.
US11137012B2 (en) * 2019-02-21 2021-10-05 Kuo Tai Hsu Wood screw
EP3677800A1 (de) 2019-01-04 2020-07-08 Kuo-Tai Hsu Holzschraube
TWM588178U (zh) * 2019-09-09 2019-12-21 吉瞬興業股份有限公司 木螺絲結構
TWM590200U (zh) * 2019-10-04 2020-02-01 震南鐵線股份有限公司 螺絲結構
US11598363B2 (en) * 2020-09-23 2023-03-07 Bi-Mirth Corp. Low-wear screw structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328516B1 (en) * 2000-03-28 2001-12-11 Ludwig Hettich & Co. Screw with cutting edge
TWM369396U (en) * 2009-07-22 2009-11-21 Jau Yeou Industry Co Ltd Cracking-proof wood screw
TWM604844U (zh) * 2020-09-03 2020-12-01 吉瞬興業股份有限公司 低磨損螺絲結構

Also Published As

Publication number Publication date
JP7318976B2 (ja) 2023-08-01
JP2022162954A (ja) 2022-10-25
TW202240084A (zh) 2022-10-16
EP4074992B1 (de) 2024-04-10
EP4074992A1 (de) 2022-10-19
CN115199628A (zh) 2022-10-18
US12055174B2 (en) 2024-08-06
EP4074992C0 (de) 2024-04-10
US20220325740A1 (en) 2022-10-13

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